Hi,

The bubble chart doesn't combine with any other chart type but you could
add an extra data series and use the X & Y error bars to draw the lines.

Cheers
Andy

Chris Turnbull wrote:
I have a bubble chart that I would like to separate into 4 quadrants based on
the mean values of the X and Y data sets. I know I can do it using auto shape
lines, but I would like to find a way that is a bit more precise and
automatic. Any ideas?

--

Andy Pope, Microsoft MVP - Excel
http://www.andypope.info